'Sugaring' carbosilane dendrimers via hydrosilylation

被引：11

作者：

Boysen, MMK ^{[1
]}

Lindhorst, TK ^{[1
]}

机构：

[1] Univ Kiel, Inst Organ Chem, D-24098 Kiel, Germany

来源：

TETRAHEDRON | 2003年 / 59卷 / 22期

关键词：

carbosilanes; carbosiloxanes; carbohydrates; glycodendrimers;

D O I：

10.1016/S0040-4020(03)00458-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two new pathways to introduce carbohydrate derivatives into dendritic carbosilane structures were explored. Pathway one utilised alcoholysis of a chlorosilane with a protected hydroxyethyl glycoside resulting in Si-O linkages. Pathway two proceeds via a hydrosilylation reaction of a protected allyl glycoside with a carbosilane containing Si-H end groups in the presence of a platinum catalyst, thus leading to Si-C linked structures. (C) 2003 Elsevier Science Ltd. All rights reserved.

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收藏

页码：3895 / 3898

页数：4

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